411 REFERENCE · Wiktionary
Slim Jim
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
slim jim
English
Etymology
In allusion to the subclass being 7 inches narrower, due to being constructed for use on the gauge-restricted Hastings line.
Noun
Slim Jim
en British rail A British Rail Class 33/2 locomotive.
See also
en Crompton Class 33
en Bagpipe Class 33/1